产品详情
简单介绍：
详情介绍：
| Fitting Standard | Nonstandard | |
|---|---|---|
| Gate Size (mm) | 39.6mmx 329mm | |
| Pressure Range | <1.0 X E-7 ~ 1.2 X E5 Pa (abs) | |
| Helium Leak Rate | External | <1.0 X E-10 Pa*㎥/sec |
| Internal | <1.3 X E-10 Pa*㎥/sec | |
| Feed Through | Welded bellows seal | |
| Pneumatic Actuator Type | Double acting | |
| Air Connection | ODØ6 / one-touch type / Speed Controller (Meter-out) | |
| Air Pressure | 0.5MPa(Tolerance level : 0.45 ~ 0.6 Mpa) | |
| Air Less Lock | Open | Lock |
| Close | Lock | |
| Life Cycles | Mechanism | 3,000,000 |
| Bellows | 3,000,000 | |
| O-Ring(Seal) | 1,000,000 | |
| Lubrication | 1,000,000 | |
| Temperature | Gate(seat) | ≤120 °C |
| Actuator | ≤60 °C | |
| Lubrication | Vacuum inside | Non lubrication |
| Mechanism | PFPE Grease | |
| Materials | Valve housing | AL6061 |
| Gate(seat) | AL6061 | |
| Bonnet | AL6061 | |
| Shaft(Stem) | STS304 | |
| Bellows | AM350 | |
| Bellows end Piece | STS304 | |
| Vacuum seal | FKM | |
| Pneumatic seal | FKM | |
| Surface Treatment | Valve housing | Bare |
| Gate(Blade) | Bare | |
| Actuator | Anodizing | |
